Loader



FIG. 1 is a front perspective view of a loader showing our new design;

FIG. 2 is a right side view;

FIG. 3 is a top view;

FIG. 4 is a left side view;

FIG. 5 is a front view;

FIG. 6 is a bottom view;

FIG. 7 is a rear view thereof; and,

FIG. 8 is a back perspective view thereof.

The broken line showing of structural features on the bottom view is included for the purpose of illustrating portions of a loader and forms no part of the claimed design. 

CLAIM The ornamental design for a loader, as shown and described. 